2 #include "cellareascaffold.h"
4 /*******************************************************
6 *******************************************************/
10 SIMPLE_COLUMN_DESCRIPTION,
14 static GtkCellRenderer *cell_1 = NULL, *cell_2 = NULL, *cell_3 = NULL;
17 simple_list_model (void)
21 gtk_list_store_new (N_SIMPLE_COLUMNS,
22 G_TYPE_STRING, /* name text */
23 G_TYPE_STRING, /* icon name */
24 G_TYPE_STRING); /* description text */
26 gtk_list_store_append (store, &iter);
27 gtk_list_store_set (store, &iter,
28 SIMPLE_COLUMN_NAME, "Alice in wonderland",
29 SIMPLE_COLUMN_ICON, "gtk-execute",
30 SIMPLE_COLUMN_DESCRIPTION,
31 "Twas brillig, and the slithy toves "
32 "did gyre and gimble in the wabe; "
33 "all mimsy were the borogoves, "
34 "and the mome raths outgrabe",
37 gtk_list_store_append (store, &iter);
38 gtk_list_store_set (store, &iter,
39 SIMPLE_COLUMN_NAME, "Marry Poppins",
40 SIMPLE_COLUMN_ICON, "gtk-yes",
41 SIMPLE_COLUMN_DESCRIPTION, "Supercalifragilisticexpialidocious",
44 gtk_list_store_append (store, &iter);
45 gtk_list_store_set (store, &iter,
46 SIMPLE_COLUMN_NAME, "George Bush",
47 SIMPLE_COLUMN_ICON, "gtk-dialog-warning",
48 SIMPLE_COLUMN_DESCRIPTION, "It's a very good question, very direct, "
49 "and I'm not going to answer it",
52 gtk_list_store_append (store, &iter);
53 gtk_list_store_set (store, &iter,
54 SIMPLE_COLUMN_NAME, "Whinnie the pooh",
55 SIMPLE_COLUMN_ICON, "gtk-stop",
56 SIMPLE_COLUMN_DESCRIPTION, "The most wonderful thing about tiggers, "
57 "is tiggers are wonderful things",
60 gtk_list_store_append (store, &iter);
61 gtk_list_store_set (store, &iter,
62 SIMPLE_COLUMN_NAME, "Aleister Crowley",
63 SIMPLE_COLUMN_ICON, "gtk-about",
64 SIMPLE_COLUMN_DESCRIPTION,
65 "Thou shalt do what thou wilt shall be the whole of the law",
68 gtk_list_store_append (store, &iter);
69 gtk_list_store_set (store, &iter,
70 SIMPLE_COLUMN_NAME, "Mark Twain",
71 SIMPLE_COLUMN_ICON, "gtk-quit",
72 SIMPLE_COLUMN_DESCRIPTION,
73 "Giving up smoking is the easiest thing in the world. "
74 "I know because I've done it thousands of times.",
78 return (GtkTreeModel *)store;
82 simple_scaffold (void)
87 GtkCellRenderer *renderer;
89 scaffold = cell_area_scaffold_new ();
90 gtk_widget_show (scaffold);
92 model = simple_list_model ();
94 cell_area_scaffold_set_model (CELL_AREA_SCAFFOLD (scaffold), model);
96 area = cell_area_scaffold_get_area (CELL_AREA_SCAFFOLD (scaffold));
98 cell_1 = renderer = gtk_cell_renderer_text_new ();
99 gtk_cell_area_box_pack_start (GTK_CELL_AREA_BOX (area), renderer, FALSE, FALSE);
100 gtk_cell_area_attribute_connect (area, renderer, "text", SIMPLE_COLUMN_NAME);
102 cell_2 = renderer = gtk_cell_renderer_pixbuf_new ();
103 g_object_set (G_OBJECT (renderer), "xalign", 0.0F, NULL);
104 gtk_cell_area_box_pack_start (GTK_CELL_AREA_BOX (area), renderer, TRUE, FALSE);
105 gtk_cell_area_attribute_connect (area, renderer, "stock-id", SIMPLE_COLUMN_ICON);
107 cell_3 = renderer = gtk_cell_renderer_text_new ();
108 g_object_set (G_OBJECT (renderer),
109 "wrap-mode", PANGO_WRAP_WORD,
112 gtk_cell_area_box_pack_start (GTK_CELL_AREA_BOX (area), renderer, FALSE, TRUE);
113 gtk_cell_area_attribute_connect (area, renderer, "text", SIMPLE_COLUMN_DESCRIPTION);
119 orientation_changed (GtkComboBox *combo,
120 CellAreaScaffold *scaffold)
122 GtkCellArea *area = cell_area_scaffold_get_area (scaffold);
123 GtkOrientation orientation = gtk_combo_box_get_active (combo);
125 gtk_orientable_set_orientation (GTK_ORIENTABLE (area), orientation);
129 align_cell_2_toggled (GtkToggleButton *toggle,
130 CellAreaScaffold *scaffold)
132 GtkCellArea *area = cell_area_scaffold_get_area (scaffold);
133 gboolean align = gtk_toggle_button_get_active (toggle);
135 gtk_cell_area_cell_set (area, cell_2, "align", align, NULL);
139 align_cell_3_toggled (GtkToggleButton *toggle,
140 CellAreaScaffold *scaffold)
142 GtkCellArea *area = cell_area_scaffold_get_area (scaffold);
143 gboolean align = gtk_toggle_button_get_active (toggle);
145 gtk_cell_area_cell_set (area, cell_3, "align", align, NULL);
149 expand_cell_1_toggled (GtkToggleButton *toggle,
150 CellAreaScaffold *scaffold)
152 GtkCellArea *area = cell_area_scaffold_get_area (scaffold);
153 gboolean expand = gtk_toggle_button_get_active (toggle);
155 gtk_cell_area_cell_set (area, cell_1, "expand", expand, NULL);
159 expand_cell_2_toggled (GtkToggleButton *toggle,
160 CellAreaScaffold *scaffold)
162 GtkCellArea *area = cell_area_scaffold_get_area (scaffold);
163 gboolean expand = gtk_toggle_button_get_active (toggle);
165 gtk_cell_area_cell_set (area, cell_2, "expand", expand, NULL);
169 expand_cell_3_toggled (GtkToggleButton *toggle,
170 CellAreaScaffold *scaffold)
172 GtkCellArea *area = cell_area_scaffold_get_area (scaffold);
173 gboolean expand = gtk_toggle_button_get_active (toggle);
175 gtk_cell_area_cell_set (area, cell_3, "expand", expand, NULL);
179 simple_cell_area (void)
181 GtkWidget *window, *widget;
182 GtkWidget *scaffold, *frame, *vbox, *hbox;
184 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
186 gtk_window_set_title (GTK_WINDOW (window), "CellArea expand and alignments");
188 scaffold = simple_scaffold ();
190 hbox = gtk_hbox_new (FALSE, 4);
191 frame = gtk_frame_new (NULL);
192 gtk_widget_show (hbox);
193 gtk_widget_show (frame);
195 gtk_widget_set_valign (frame, GTK_ALIGN_CENTER);
196 gtk_widget_set_halign (frame, GTK_ALIGN_FILL);
198 gtk_container_add (GTK_CONTAINER (frame), scaffold);
200 gtk_box_pack_end (GTK_BOX (hbox), frame, TRUE, TRUE, 0);
202 /* Now add some controls */
203 vbox = gtk_vbox_new (FALSE, 4);
204 gtk_widget_show (vbox);
205 gtk_box_pack_end (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
207 widget = gtk_combo_box_text_new ();
208 gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (widget), "Horizontal");
209 gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (widget), "Vertical");
210 gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 0);
211 gtk_widget_show (widget);
212 gtk_box_pack_start (GTK_BOX (vbox), widget, FALSE, FALSE, 0);
214 g_signal_connect (G_OBJECT (widget), "changed",
215 G_CALLBACK (orientation_changed), scaffold);
217 widget = gtk_check_button_new_with_label ("Align 2nd Cell");
218 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), FALSE);
219 gtk_widget_show (widget);
220 gtk_box_pack_start (GTK_BOX (vbox), widget, FALSE, FALSE, 0);
222 g_signal_connect (G_OBJECT (widget), "toggled",
223 G_CALLBACK (align_cell_2_toggled), scaffold);
225 widget = gtk_check_button_new_with_label ("Align 3rd Cell");
226 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
227 gtk_widget_show (widget);
228 gtk_box_pack_start (GTK_BOX (vbox), widget, FALSE, FALSE, 0);
230 g_signal_connect (G_OBJECT (widget), "toggled",
231 G_CALLBACK (align_cell_3_toggled), scaffold);
234 widget = gtk_check_button_new_with_label ("Expand 1st Cell");
235 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), FALSE);
236 gtk_widget_show (widget);
237 gtk_box_pack_start (GTK_BOX (vbox), widget, FALSE, FALSE, 0);
239 g_signal_connect (G_OBJECT (widget), "toggled",
240 G_CALLBACK (expand_cell_1_toggled), scaffold);
242 widget = gtk_check_button_new_with_label ("Expand 2nd Cell");
243 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
244 gtk_widget_show (widget);
245 gtk_box_pack_start (GTK_BOX (vbox), widget, FALSE, FALSE, 0);
247 g_signal_connect (G_OBJECT (widget), "toggled",
248 G_CALLBACK (expand_cell_2_toggled), scaffold);
250 widget = gtk_check_button_new_with_label ("Expand 3rd Cell");
251 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), FALSE);
252 gtk_widget_show (widget);
253 gtk_box_pack_start (GTK_BOX (vbox), widget, FALSE, FALSE, 0);
255 g_signal_connect (G_OBJECT (widget), "toggled",
256 G_CALLBACK (expand_cell_3_toggled), scaffold);
258 gtk_container_add (GTK_CONTAINER (window), hbox);
260 gtk_widget_show (window);
263 /*******************************************************
265 *******************************************************/
266 static GtkCellRenderer *focus_renderer, *sibling_renderer;
271 FOCUS_COLUMN_STATIC_TEXT,
275 static GtkTreeModel *
276 focus_list_model (void)
279 GtkListStore *store =
280 gtk_list_store_new (N_FOCUS_COLUMNS,
281 G_TYPE_STRING, /* name text */
282 G_TYPE_BOOLEAN, /* check */
283 G_TYPE_STRING); /* static text */
285 gtk_list_store_append (store, &iter);
286 gtk_list_store_set (store, &iter,
287 FOCUS_COLUMN_NAME, "Enter a string",
288 FOCUS_COLUMN_CHECK, TRUE,
289 FOCUS_COLUMN_STATIC_TEXT, "Does it fly ?",
292 gtk_list_store_append (store, &iter);
293 gtk_list_store_set (store, &iter,
294 FOCUS_COLUMN_NAME, "Enter a string",
295 FOCUS_COLUMN_CHECK, FALSE,
296 FOCUS_COLUMN_STATIC_TEXT, "Would you put it in a toaster ?",
299 gtk_list_store_append (store, &iter);
300 gtk_list_store_set (store, &iter,
301 FOCUS_COLUMN_NAME, "Type something",
302 FOCUS_COLUMN_CHECK, FALSE,
303 FOCUS_COLUMN_STATIC_TEXT, "Does it feed on cute kittens ?",
306 return (GtkTreeModel *)store;
310 cell_toggled (GtkCellRendererToggle *cell_renderer,
312 CellAreaScaffold *scaffold)
314 GtkTreeModel *model = cell_area_scaffold_get_model (scaffold);
318 g_print ("Cell toggled !\n");
320 if (!gtk_tree_model_get_iter_from_string (model, &iter, path))
323 gtk_tree_model_get (model, &iter, FOCUS_COLUMN_CHECK, &active, -1);
324 gtk_list_store_set (GTK_LIST_STORE (model), &iter, FOCUS_COLUMN_CHECK, !active, -1);
328 cell_edited (GtkCellRendererToggle *cell_renderer,
330 const gchar *new_text,
331 CellAreaScaffold *scaffold)
333 GtkTreeModel *model = cell_area_scaffold_get_model (scaffold);
336 g_print ("Cell edited with new text '%s' !\n", new_text);
338 if (!gtk_tree_model_get_iter_from_string (model, &iter, path))
341 gtk_list_store_set (GTK_LIST_STORE (model), &iter, FOCUS_COLUMN_NAME, new_text, -1);
345 focus_scaffold (gboolean color_bg, GtkCellRenderer **focus, GtkCellRenderer **sibling)
350 GtkCellRenderer *renderer, *toggle;
352 scaffold = cell_area_scaffold_new ();
353 gtk_widget_show (scaffold);
355 model = focus_list_model ();
357 cell_area_scaffold_set_model (CELL_AREA_SCAFFOLD (scaffold), model);
359 area = cell_area_scaffold_get_area (CELL_AREA_SCAFFOLD (scaffold));
361 renderer = gtk_cell_renderer_text_new ();
362 g_object_set (G_OBJECT (renderer), "editable", TRUE, NULL);
363 gtk_cell_area_box_pack_start (GTK_CELL_AREA_BOX (area), renderer, TRUE, FALSE);
364 gtk_cell_area_attribute_connect (area, renderer, "text", FOCUS_COLUMN_NAME);
367 g_object_set (G_OBJECT (renderer), "cell-background", "red", NULL);
369 g_signal_connect (G_OBJECT (renderer), "edited",
370 G_CALLBACK (cell_edited), scaffold);
372 toggle = renderer = gtk_cell_renderer_toggle_new ();
373 g_object_set (G_OBJECT (renderer), "xalign", 0.0F, NULL);
374 gtk_cell_area_box_pack_start (GTK_CELL_AREA_BOX (area), renderer, FALSE, TRUE);
375 gtk_cell_area_attribute_connect (area, renderer, "active", FOCUS_COLUMN_CHECK);
378 g_object_set (G_OBJECT (renderer), "cell-background", "green", NULL);
383 g_signal_connect (G_OBJECT (renderer), "toggled",
384 G_CALLBACK (cell_toggled), scaffold);
386 renderer = gtk_cell_renderer_text_new ();
387 g_object_set (G_OBJECT (renderer),
388 "wrap-mode", PANGO_WRAP_WORD,
393 g_object_set (G_OBJECT (renderer), "cell-background", "blue", NULL);
398 gtk_cell_area_box_pack_start (GTK_CELL_AREA_BOX (area), renderer, FALSE, TRUE);
399 gtk_cell_area_attribute_connect (area, renderer, "text", FOCUS_COLUMN_STATIC_TEXT);
401 gtk_cell_area_add_focus_sibling (area, toggle, renderer);
407 focus_sibling_toggled (GtkToggleButton *toggle,
408 CellAreaScaffold *scaffold)
410 GtkCellArea *area = cell_area_scaffold_get_area (scaffold);
411 gboolean active = gtk_toggle_button_get_active (toggle);
414 gtk_cell_area_add_focus_sibling (area, focus_renderer, sibling_renderer);
416 gtk_cell_area_remove_focus_sibling (area, focus_renderer, sibling_renderer);
418 gtk_widget_queue_draw (GTK_WIDGET (scaffold));
423 focus_cell_area (void)
425 GtkWidget *window, *widget;
426 GtkWidget *scaffold, *frame, *vbox, *hbox;
428 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
429 hbox = gtk_hbox_new (FALSE, 4);
430 gtk_widget_show (hbox);
432 gtk_window_set_title (GTK_WINDOW (window), "Focus and editable cells");
434 scaffold = focus_scaffold (FALSE, &focus_renderer, &sibling_renderer);
436 frame = gtk_frame_new (NULL);
437 gtk_widget_show (frame);
439 gtk_widget_set_valign (frame, GTK_ALIGN_CENTER);
440 gtk_widget_set_halign (frame, GTK_ALIGN_FILL);
442 gtk_container_add (GTK_CONTAINER (frame), scaffold);
444 gtk_box_pack_end (GTK_BOX (hbox), frame, TRUE, TRUE, 0);
446 /* Now add some controls */
447 vbox = gtk_vbox_new (FALSE, 4);
448 gtk_widget_show (vbox);
449 gtk_box_pack_end (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
451 widget = gtk_combo_box_text_new ();
452 gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (widget), "Horizontal");
453 gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (widget), "Vertical");
454 gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 0);
455 gtk_widget_show (widget);
456 gtk_box_pack_start (GTK_BOX (vbox), widget, FALSE, FALSE, 0);
458 g_signal_connect (G_OBJECT (widget), "changed",
459 G_CALLBACK (orientation_changed), scaffold);
461 widget = gtk_check_button_new_with_label ("Focus Sibling");
462 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
463 gtk_widget_show (widget);
464 gtk_box_pack_start (GTK_BOX (vbox), widget, FALSE, FALSE, 0);
466 g_signal_connect (G_OBJECT (widget), "toggled",
467 G_CALLBACK (focus_sibling_toggled), scaffold);
469 gtk_container_add (GTK_CONTAINER (window), hbox);
471 gtk_widget_show (window);
476 /*******************************************************
478 *******************************************************/
480 cell_spacing_changed (GtkSpinButton *spin_button,
481 CellAreaScaffold *scaffold)
483 GtkCellArea *area = cell_area_scaffold_get_area (scaffold);
486 value = (gint)gtk_spin_button_get_value (spin_button);
488 gtk_cell_area_box_set_spacing (GTK_CELL_AREA_BOX (area), value);
492 row_spacing_changed (GtkSpinButton *spin_button,
493 CellAreaScaffold *scaffold)
497 value = (gint)gtk_spin_button_get_value (spin_button);
499 cell_area_scaffold_set_row_spacing (scaffold, value);
503 indentation_changed (GtkSpinButton *spin_button,
504 CellAreaScaffold *scaffold)
508 value = (gint)gtk_spin_button_get_value (spin_button);
510 cell_area_scaffold_set_indentation (scaffold, value);
514 background_area (void)
516 GtkWidget *window, *widget, *label, *main_vbox;
517 GtkWidget *scaffold, *frame, *vbox, *hbox;
519 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
520 hbox = gtk_hbox_new (FALSE, 4);
521 main_vbox = gtk_vbox_new (FALSE, 4);
522 gtk_widget_show (hbox);
523 gtk_widget_show (main_vbox);
524 gtk_container_add (GTK_CONTAINER (window), main_vbox);
526 gtk_window_set_title (GTK_WINDOW (window), "Background Area");
528 label = gtk_label_new ("In this example, row spacing gets devided into the background area, "
529 "column spacing is added between each background area, indentation is "
530 "prepended space distributed to the background area.");
531 gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
532 gtk_label_set_width_chars (GTK_LABEL (label), 40);
533 gtk_widget_show (label);
534 gtk_box_pack_start (GTK_BOX (main_vbox), label, FALSE, FALSE, 0);
536 scaffold = focus_scaffold (TRUE, NULL, NULL);
538 frame = gtk_frame_new (NULL);
539 gtk_widget_show (frame);
541 gtk_widget_set_valign (frame, GTK_ALIGN_CENTER);
542 gtk_widget_set_halign (frame, GTK_ALIGN_FILL);
544 gtk_container_add (GTK_CONTAINER (frame), scaffold);
546 gtk_box_pack_end (GTK_BOX (hbox), frame, TRUE, TRUE, 0);
548 /* Now add some controls */
549 vbox = gtk_vbox_new (FALSE, 4);
550 gtk_widget_show (vbox);
551 gtk_box_pack_end (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
552 gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, FALSE, 0);
554 widget = gtk_combo_box_text_new ();
555 gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (widget), "Horizontal");
556 gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (widget), "Vertical");
557 gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 0);
558 gtk_widget_show (widget);
559 gtk_box_pack_start (GTK_BOX (vbox), widget, FALSE, FALSE, 0);
561 g_signal_connect (G_OBJECT (widget), "changed",
562 G_CALLBACK (orientation_changed), scaffold);
564 widget = gtk_spin_button_new_with_range (0, 10, 1);
565 label = gtk_label_new ("Cell spacing");
566 hbox = gtk_hbox_new (FALSE, 4);
567 gtk_widget_show (hbox);
568 gtk_widget_show (label);
569 gtk_widget_show (widget);
570 gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, TRUE, 0);
571 gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
572 gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
574 g_signal_connect (G_OBJECT (widget), "value-changed",
575 G_CALLBACK (cell_spacing_changed), scaffold);
578 widget = gtk_spin_button_new_with_range (0, 10, 1);
579 label = gtk_label_new ("Row spacing");
580 hbox = gtk_hbox_new (FALSE, 4);
581 gtk_widget_show (hbox);
582 gtk_widget_show (label);
583 gtk_widget_show (widget);
584 gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, TRUE, 0);
585 gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
586 gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
588 g_signal_connect (G_OBJECT (widget), "value-changed",
589 G_CALLBACK (row_spacing_changed), scaffold);
591 widget = gtk_spin_button_new_with_range (0, 30, 1);
592 label = gtk_label_new ("Intentation");
593 hbox = gtk_hbox_new (FALSE, 4);
594 gtk_widget_show (hbox);
595 gtk_widget_show (label);
596 gtk_widget_show (widget);
597 gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, TRUE, 0);
598 gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
599 gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
601 g_signal_connect (G_OBJECT (widget), "value-changed",
602 G_CALLBACK (indentation_changed), scaffold);
604 gtk_widget_show (window);
613 main (int argc, char *argv[])
615 gtk_init (NULL, NULL);